baber/WOPTO huggingface dataset:
Patent RU-2121721-C1 (RU)
Title: Magnetic shield
Inventor: KRIVOSHEEV VALERIJ NIKOLAEVICH
IPC: G12B17/00
Filed: 1997-05-23
Granted: 1998-11-10
Abstract: FIELD: protection of organisms against detrimental effect of electromagnetic field sources. SUBSTANCE: magnetic shield has ring-shaped ferromagnetic shielding enclosure and nonmagnetic spacer; inner diameter of shielding enclosure d = (0.26-0.50)D and its thickness t = (0.2-0.4)D, where D is outer diameter of shielding enclosure. EFFECT: improved design. 1 dwg
Patent RU-2119161-C1 (RU)
Title: Method of potentiometric determination of acid number of vegetable oils
Inventor: AKULININ V E
IPC: G01N33/03
Filed: 1997-05-20
Granted: 1998-09-20
Abstract: FIELD: food industry. SUBSTANCE: in potentiometric procedure, toxic nonaqueous solvents are substituted by water-alcohol solution. Weighed sample of vegetable oil is mixed with organic solvent, to which at most 0.5 cu. cm of standard 0.03-0.08 M oleic acid has been added and pH value of mixture measured. Sample-containing mixture is once more supplemented with 0.03-0.08 M oleic acid and pH value of resultant mixture is also measured. Acid number of vegetable oil is calculated using known formula. EFFECT: improved environmental condition. 11 tbl
Patent RU-2113022-C1 (RU)
Inventor: MEZHUEV V A
IPC: G21C19/42
Filed: 1997-05-20
Granted: 1998-06-10
Abstract: Способ восстановления пригодности выгоревшего в ядерном реакторе топлива в виде гексафторида смеси изотопов урана к изготовлению ядерного топлива для повторного использования в ядерном реакторе заключается в том, что смешивают три компонента, причем в качестве первого компонента, т.е. исходного материала, используют выгоревшее топливо, к которому добавляют еще два компонента, а именно: гексафторид отвального (обедненного) урана и гексафторид обогащенного (до 100%) урана. В процессе смешивания производят контроль и регулирование содержания как делящихся изотопов (уран-235), так и вредных изотопов (уран-232 и уран-236). Смешивание производят до получения заранее заданной концентрации в установленных пределах. Изобретение обеспечивает высокую (заданную) степень концентрации делящегося нуклида урана-235 при низкой (заданной) степени концентрации вредных изотопов уран-232, уран-234 и уран-236 в восстановленном ядерном топливе и высокую гомогенность распределения делящегося изотопа уран-235 в смеси изотопов урана. 1 з.п. ф-лы, 1 ил.
Patent RU-2126935-C1 (RU)
Title: Method and device for checking gas-stove burner flame
Inventor: EGOROV K E
IPC: F23N5/12
Filed: 1997-06-24
Granted: 1999-02-27
Abstract: FIELD: domestic gas stoves including those provided with safety devices shutting off gas supply in case of failure of flame. SUBSTANCE: flame sensor is made in the form of adjustable metal electrode that checks conductivity of burner-to-electrode air gap and sends signal to electronic amplifier and from the latter, to hold-up coil of electromagnetic valve feeding gas to burner. Effective part of check-op electrode is 1.5 to 3 mm in diameter and has tip pointed at angle of 30 to 60 deg.; electronic amplifier circuit incorporates time- setting capacitor that ensures delay of gas shut-off in case of failure of flame and warning device indicating operation of shut-off unit. EFFECT: improved reliability of flame check-up system. 4 cl, 2 dwg
Patent RU-2116199-C1 (RU)
Inventor: TVERITIN A L
IPC: B29K105/22
Filed: 1997-07-17
Granted: 1998-07-27
Abstract: Трубчатое или полое изделие из листового или ленточного материала выполнено, по меньшей мере, из двух листов или лент, неразрывно соединенных по плоскости, по меньшей мере, в двух местах. По меньшей мере, один из листов или лент выполнен из гибкого и/или упругого и/или эластичного материала и предварительно до соединения подвергнут упругой деформации до образования остаточной деформации и/или выполнен из материала, изменяющего свою форму или размеры под воздействием внешних физических факторов в отличие от материала остальных листов или лент. Способ изготовления трубчатых или полых изделий из листового или ленточного материала, предусматривает подачу, по меньшей мере, двух листов или двух лент и неразрывное соединение их, по меньшей мере, в двух местах по плоскости. В способе используют, по меньшей мере, один лист или ленту из гибкого, и/или упругого, и/или эластичного материала и предварительно, по меньшей мере, один лист или ленту подвергают упругой деформации без образования остаточной деформации и/или используют, по меньшей мере, один лист или ленту из материала, изменяющего свою форму или размеры под воздействием внешних физических факторов в отличие от материала остальных листов или лент. Изобретение позволяет создать конструкции, обладающие упругими свойствами и способными воспринимать и гасить вибрации и колебания. Способ позволяет получать изделия, управлять формой и размерами которого просто. 2 с.п. ф-лы, 19 з.п. ф-лы, 17 ил.
Patent RU-2116738-C1 (RU)
Title: Convertible clothing
Inventor: MOSKALENKO N G
IPC: A41D15/04
Filed: 1997-07-04
Granted: 1998-08-10
Abstract: FIELD: light industry, in particular, conversion of jacket into bag-knapsack in case weather changes. SUBSTANCE: convertible clothing is made in the form of jacket having strips, back with pocket and flap, sleeves and veil. To convert jacket into bag-knapsack, pocket is turned inside out to define bag-knapsack cavity; jacket is put into cavity. Pocket opening is closed by means of clamps disposed on pocket flap and in lower part of pocket underlayer. Bag-knapsack is provided with straps attached in upper and lower joints of pocket underlayer. Straps of bag-snapsack are transformed into bag handle by means of zipper strip. EFFECT: wider operational capabilities of article, simplified construction and convenient and easy transformation. 6 dwg
Patent RU-2124769-C1 (RU)
Title: Аэрозольное дезактивирующее средство
Inventor: ROZHENKO I N
IPC: G21F9/28
Filed: 1997-08-06
Granted: 1999-01-10
Abstract: Дезактивирующее средство содержит одноатомный спирт, пропеллент, алкилбензолсульфонат или сульфонол, полифосфат, неионогенное поверхностно-активное вещество, органический комплексообразователь и воду. Технический результат заявленного изобретения выражается в разработке универсального средства для эффективной защиты поверхностей из самых различных материалов. 6 з.п. ф-лы.
Patent RU-2114193-C1 (RU)
Inventor: SKOROKHODOV V N
IPC: C22B1/20
Filed: 1997-07-17
Granted: 1998-06-27
Abstract: FIELD: metallurgy, more specifically, process for preparation of raw materials for blast-furnace process. SUBSTANCE: method includes successive supply onto moving sintering cars of two layers of sinter burden of different thickness values and with different content values in each of solid fuel; subsequent ignition of burden and building up of rarefaction under sintering cars. Burden is sintered with varying speed of movement of sintering cars and determined by the following relationship: V = K.H.m/h.M, where V is speed of movement of sintering cars, m/min; H, h are thickness values of burden lower and upper layers, respectively, mm; M, m are content values of solid fuel in burden lower and upper layers, respectively, %; K is empirical coefficient characterizing the rate of burden sintering equalling 1.2-4.4 m/min. EFFECT: higher stability and productivity of sintering of sinter burden, increased strength of sinter and sinter yield. 1 tbl
Patent RU-2117464-C1 (RU)
Title: Universal dynamic corrector of foot for patients with disturbed posture and motor activity of central origin
Inventor: TYCHINA VLADIMIR PAVLOVICH
IPC: A61F5/01
Filed: 1997-07-31
Granted: 1998-08-20
Abstract: FIELD: medicine. SUBSTANCE: corrector is designed for prophylaxis of disturbances of physiological ratio of foot parts and talocrural articulation due to loss of physiological autocontrol in patients with cerebral paralyses. The proposed corrector is a multifunctional device which has microcardan, clamp, hydraulic chamber, insole, platform with reciprocating motion parameters and a system of elastic tie-rods. Corrector is made in the form of shoe easily put on and removed with customary and aesthetic form. EFFECT: maximum volume of physiological functions. 5 cl, 6 dwg
Patent RU-2140850-C1 (RU)
Title: Method for manufacture of impregnated wooden articles
Inventor: KURT LINDKHE
IPC: B27K3/08
Filed: 1996-02-02
Granted: 1999-11-10
Abstract: FIELD: production of wooden articles from wood blocks. SUBSTANCE: method involves first stage, at which wood block is subjected to isostatic pressing under pressure above 100 MPa, and second stage, at which wood block is placed into tank containing liquid impregnation substance for swelling so that at least part of impregnation substance is impregnated by wood block. Method may further involve third stage, at which wood block is subjected to isostatic pressing under pressure above 100 MPa for producing hard article. Method allows fire-resistant and/or decay-resistant impregnated articles, as well as stable-shape articles to be produced. EFFECT: increased efficiency and improved quality of articles.
Patent RU-2123436-C1 (RU)
Title: Protective hood for vehicle which is not in use for a time
Inventor: TVERITIN N E
IPC: B60J11/00
Filed: 1998-01-29
Granted: 1998-12-20
Abstract: FIELD: transport engineering; protection of car from precipitation, sun rays and strokes at parking. SUBSTANCE: hood has flexible envelope, envelope storage container, luggage carrier to be mounted over car and central support secured on car. Luggage carrier is secured on central support. Container is placed between luggage carrier and car around central support. Proposed hood is convenient in use and not require place on luggage carrier for its arrangement. It is simple in design, light-weight and has small overall dimensions in travelling position. EFFECT: reliable protection of car from precipitation, sun rays and strokes. 5 cl, 4 dwg
Patent RU-2123053-C1 (RU)
Title: Process of steel melting in open-hearth furnace
Inventor: SOSONKIN O M
IPC: C21C5/04
Filed: 1998-02-13
Granted: 1998-12-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention is related to ferrous metallurgy where such waste of production as slogs of converter operation, separated slogs, scale and so on are used as iron-carrying starting materials. In agreement with invention process is realized thanks to usage of 15% of metal scrap and 25% of liquid pig iron from charge of furnace. Full charge is obtained by injection of mixture containing iron- carrying starting material, coal and fluorite in proportion 1.0:0.4:0.15. This mixture in the amount of 2.0 t of scrap is loaded on to heated scrap, is heated additionally together with scrap to pouring of pig iron with coefficient of air excess not less than 1. After pouring of pig iron and melting of scrap the rest of mixture in the amount of 30.0-70.0 t/h is added simultaneously with oxygen blow-through of bath. Intensity of blow-through during this time is periodically changed from maximum one in the course of 15-25 s to minimum one in the course of 5-10 s. Feed of mixture is stopped after filling of bath due to reduction of iron and process is brought to final melting. EFFECT: improved quality of steel thanks to decreased fouling with non-ferrous impurities, improved ecological situation and reduced production cost. 1 cl
Patent RU-2129779-C1 (RU)
Title: Feed dispenser
Inventor: KHLYSTUNOV V F
IPC: A01K5/02
Filed: 1998-03-10
Granted: 1999-05-10
Abstract: FIELD: agriculture, in particular, equipment for conveying and dispensing feeds at animal farms. SUBSTANCE: feed dispenser has hopper mounted on frame and provided with agitator and auger. Auger discharge part is disposed in housing projecting beyond hopper and provided with discharge windows having adjustable gates, flow divider and pans. Longitudinal guides are extending along perimeter of housing. Auger outer coil is spaced from guide ends by distance equal to 0.3 of auger coil pitch. Front edges of discharge windows are offset one with respect to another in the direction of auger coiling by distance equal to 0.2 of coil pitch. Finger-type ripper is positioned adjacent to discharge windows on shaft. Such construction allows feed to be uniformly dispensed to both sides of feed dispenser. EFFECT: increased efficiency by uniform feed distribution and simplified construction. 4 dwg
Patent RU-2131469-C1 (RU)
Title: Process of thermocyclic treatment of tool steel
Inventor: GUR EV A M
IPC: C21D9/22
Filed: 1998-05-06
Granted: 1999-06-10
Abstract: FIELD: metallurgy, thermal treatment of steel while manufacturing tools and parts of machines. SUBSTANCE: multiple heating of samples above A Cl  by 130-170 C with rate of 6-35 deg/s is carried out, cycle of cooling to below A Cl  is conducted in melt of salts to temperature 680-750 C with holding at this temperature for 3-9 min, cooling in oil after heating of last cycle is performed at temperature 200-400 C. Specified process provides for diminished time of thermocyclic treatment, for enhanced hardness and strength properties with maintenance of high impact elasticity. EFFECT: increased operational strength of tools under dynamic loads. 1 tbl
Patent RU-2129019-C1 (RU)
Title: Method of manufacturing plaster bandages
Inventor: SLEPTSOV A JU
IPC: A61L15/08
Filed: 1998-05-08
Granted: 1999-04-20
Abstract: FIELD: traumatology and orthopedics. SUBSTANCE: method consists in mixing gypsum dihydrate, cellulose ether, and water at weight ratio 1: (0.005-0.01): (0.4-0.8), respectively. Suspension is applied on textile material and fired to convert gypsum dihydrate into gypsum semihydrate. EFFECT: improved working condition due to reduced fire danger, reduced cost of product, and improved its physico-chemical properties. 7 cl, 2 tbl, 16 ex
Patent RU-2140016-C1 (RU)
Title: Compressor station
Inventor: NAUMEJKO A V
IPC: F04B41/00
Filed: 1998-06-10
Granted: 1999-10-20
Abstract: FIELD: increasing pressure of natural gas in the course of its transportation. SUBSTANCE: main gas line is connected with gas transfer apparatus of compressor station by means of suction and delivery pipe lines; compressor station includes forced oil supply unit. Oil cooler of this unit is divided into cavities for cooling agent and for oil to be cooled by means of heat-transfer surface. Suction pipe line of main gas line is connected with inlet and outlet pipe unions of cooling agent cavity of oil cooler. Suction pipe line is provided with bypass line fitted with shut-off member. Besides that, connection of suction pipe line with pipe unions is made by means of branches with member mounted between them for forming local hydraulic resistance. This member is made in form of converging tube, diffuser being mounted after converging tube. EFFECT: avoidance of regeneration of cooling agent of oil cooler due to use of natural gas of main pipe line as cooling agent. 5 cl, 1 dwg
Patent RU-2143579-C1 (RU)
Inventor: GORELIKOV V I
IPC: B64D37/00
Filed: 1998-08-31
Granted: 1999-12-27
Abstract: Система предназначена для осуществления наддува топливных баков горючего и окислителя в двигательной установке летательного аппарата. Система содержит пневмомагистрали, связанные с баллонами наддува и газовыми полостями топливных баков горючего и окислителя, и последовательно установленные на каждой пневмомагистрали пускоотсечной клапан и газовый редуктор. На пневмомагистралях дополнительно установлены нерегулируемые дроссельные устройства и предохранительные клапаны, причем дроссельные устройства установлены до, а предохранительные клапаны после газовых редукторов. При этом площадь критического сечения дроссельного устройства определяется выражением, защищаемым данным изобретением. Техническое решение исключает при отказе газового редуктора заброс газа высокого давления в газовую полость топливных баков, сохраняя целостность и работоспособность топливных баков, что повышает надежность системы наддува при эксплуатации в условиях космического полета. 1 ил.
Patent RU-2151092-C1 (RU)
Title: Line section of mechanized complex flight conveyer
Inventor: TUZHIKOV V F
IPC: B65G19/28
Filed: 1998-11-12
Granted: 2000-06-20
Abstract: FIELD: mining industry; face flight conveyers. SUBSTANCE: line section of flight conveyer had frame with facing and charging side members and with upper and lower sheets rigidly secured between side members. Inserted chute is installed on upper sheet between side members. Chute consists of bottom and two angle plates. Height of vertical web of each angle plate serving as chute side wall is less than height of chute, and it changes into other web made inclined and adjoining chute bottom. Facing and charging side members of frame are furnished with rigidly secured pressure plates. Pressure plates are installed for engagement with upper end face of corresponding vertical web of chute side wall, forming with each guide channels for conveyer pulling member. Pressure plates are made wedge - shaped on part of length pointed to chute and provided, together with angle plates,  - shaped form of guide channels. Angle of impact of this form is variable. Plate is provided with minimum two projections for fastening it on charging side member by means of fasteners. EFFECT: enlarged operating capabilities of conveyer, simplified design of inserted chute. 2 cl, 3 dwg
Patent RU-2139638-C1 (RU)
Title: Method and device for invoking preset teletext page in selected channel
Inventor: KANSUZJAN A A
IPC: H04N5/445
Filed: 1999-01-19
Granted: 1999-10-10
Abstract: FIELD: television systems reproducing additional information. SUBSTANCE: method involves pre-forming of data bank concerning teletext pages related to definite subject matter followed by forming invocation commands for page of interest. Device implementing this method has additional control unit and input/output unit in the form of keys named according to subject matters shown on teletext pages. EFFECT: reduced time required for user to retrieve data of interest. 5 cl, 1 dwg
Patent RU-2149131-C1 (RU)
Inventor: KORNEV L I
IPC: B65G39/09
Filed: 1999-01-19
Granted: 2000-05-20
Abstract: FIELD: materials handling facilities; rollers for belt, roller, and belt-chain conveyers. SUBSTANCE: roller has body with cantilever trunnions with fitted-on bearing units consisting of housing, bearing and locking member to secured sealing device in housing. Sealing device has diaphragm plate and closed space filled with lubricant. Sealing device is made in form of bushing with flange secured on trunnion. Flange pointed to side of roller engages with antifriction ring uniformly pressed to end face surface of flange by flexible spacer member interference-fitted in housing and engaging with rigid protective washer secured in housing by locking member. Bearing inner race is pressfitted on bushing with flange. Bearing outer race is secured in housing by setting bushing whose end face surface is pointed to roller and is in one plane with flange surface. EFFECT: increased service life of rollers, possibility of replacement of bearings at site, reduced weight. 3 cl, 2 dwg
Patent RU-2150331-C1 (RU)
Title: Method of mineral flotation
Inventor: KONDRAT EV S A
IPC: B03D1/02
Filed: 1999-01-10
Granted: 2000-06-10
Abstract: FIELD: mineral flotation. SUBSTANCE: method may be used in processing of metallic and nonmetalloferrous materials and treatment of industrial sewage water. The method includes conditioning of initial raw material in pulp with reagents, pulp aeration with flotation size bubbles, treatment of pulp with sound vibrations, flotation to obtain concentrate. Pulp is treated with pulses of sound vibrations with frequency band given in the invention description. Pulse duration of sound vibration is from 2 to 4 periods of bubble natural surface-mode waves. Increased selectivity in recovery of useful component and increased quality of obtained concentrate is due to engagement of wider range of bubble sizes in their sound vibration treatment discharge of flotated particles, barren rock from bubble surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2151537-C1 (RU)
Title: Picture hanger
Inventor: SALDAEV A M
IPC: A47F7/14
Filed: 1999-03-05
Granted: 2000-06-27
Abstract: FIELD: equipment used for hanging of pictures, maps, placards, drawings and like articles mounted in frames or carcasses of any shape and manufactured from different materials. SUBSTANCE: hanger has body with stop and nonstretchable cord which embraces and supports body. Stop has hollow rod mounted inside conical inner surface of body with wider end directed downward, spherical members, flexible member, and threaded cover disposed on bottom part. Spherical members are inserted into radial rod slots and joined to conical surface and cord. Bores in outer surface of body are adapted for receiving hooks of identical construction. Hooks are arranged diametrically within bores and interconnected by fastening members in pairs of apertures on joined surfaces. Hangers of such construction allow conferences, exhibitions or symposiums using visual display materials to be organized in short time. EFFECT: reduced labor and time consumption, simplified construction and wider operational capabilities. 4 dwg
Patent RU-2147403-C1 (RU)
Title: Composition for pastry preparation
Inventor: SHAPOVALOV JURIJ DANILOVICH
IPC: A21D13/08
Filed: 1999-04-16
Granted: 2000-04-20
Abstract: FIELD: confectionery industry. SUBSTANCE: composition contains wheat flour, sugar, margarine, sodium bicarbonate, ammonium carbonate, salt, water, hen's eggs and bean flour prepared by extrusion of bean corns with their following grinding up to size of wheat flour particles. The ingredients are taken in the following ratio, mas.%: wheat flour, 20-30; sugar, 15-25; margarine, 15-16; sodium bicarbonate, 0.33-0.36; ammonium carbonate, 0.35-0.36; salt, 0.4-0.5; bean flour, 15-20; hen's eggs, 3-4; water, the balance. The pastry is enriched with protein substances. EFFECT: improved balance of nourishing substances and increased assimilability of product. 2 cl, 5 ex
Patent RU-2151649-C1 (RU)
Title: Лабораторная микроцентрифуга
Inventor: LARIN V T
IPC: B04B5/04
Filed: 1999-04-19
Granted: 2000-06-27
Abstract: Изобретение относится к лабораторной технике и может быть использовано при проведении лабораторных исследований в биологии, химии, медицине. Лабораторная микроцентрифуга содержит корпус, установленный на валу электродвигателя ротор в виде пластины, на периферии которой расположены гнезда для пробирок. Ротор выполнен из упругого материала, например резины, для его изгибания и поворота пробирок под действием центробежной силы в вертикальной плоскости на угол, близкий к 90°. Центрифуга имеет простую конструкцию и обеспечивает снижение затрат на ее изготовление. 1 ил.
Patent RU-2155023-C1 (RU)
Title: Means for filling dental root canals
Inventor: CHIGARINA S E
IPC: A61K6/54
Filed: 1999-06-21
Granted: 2000-08-27
Abstract: FIELD: medicine. SUBSTANCE: means has calcium phosphate as hydroxyapatite and additionally has collagen in 60:40 proportion, respectively. The means as chemical substance possesses chemical affinity to dental tissues. EFFECT: high strength of filling; no adverse side effects.
Patent RU-2157306-C1 (RU)
Inventor: KRAVTSOV V V
IPC: B23P6/04
Filed: 1999-07-28
Granted: 2000-10-10
Abstract: Способ ремонта дефектов в защитных покрытиях включает очистку поврежденной и близлежащей поверхностей, изготовление армирующего каркаса из упругих материалов, создание предварительного напряжения каркаса, приводящее к появлению прижимающих усилий к поверхности защищаемого участка, и нанесение химически стойкой композиции. Способ позволяет повысить долговечность покрытий за счет дополнительного механического крепления композиций к металлической подложке. 2 ил.
Patent RU-2156586-C1 (RU)
Title: Gerodietary product
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 1999-08-09
Granted: 2000-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: gerodietary product contains components used in the following ratio, wt%: beef 15-17; bird meat 30-33; eggplant 20-25; tomato 12-16; pepper 3-5; onion 3-5; carrot 3-5; greens 1-1.2; bouillon 3-4; salt 1.5-2.1; CO CO 2 -extract of biomass of Mortierella verticillata microorganism 0.08-0.1. Product of such composition is recommended for old people. EFFECT: prolonged shelf life and improved organoleptic properties.